"What happened?"
The ones who felt it most deeply were undoubtedly the creatures of the Underworld itself, especially Luohu, who sensed an unparalleled divine power pervading.
At this moment, it trembled, hiding in the deepest part of the sea of blood, too afraid to show itself.
As for the other creatures in the blood sea, they would likely be shocked to death by the overwhelming momentum if they emerged.
"This!"
Luohu's eyes widened as he tried to glimpse the outside world. Immediately, he saw a gigantic Chaos Ancient Serpent snaking through the entire Underworld and beyond, across the entire world.
However, because the serpent was so enormous, Luohu could only see a small portion of its body—not even the back, but just a single scale.
"Damn, I can't see!"
Just looking at it, Luohu nearly went mad. The endless chaos energy crushed everything, and a vast Dao message surged in, embedding itself deep within his consciousness.
It was an indescribable and ineffable entity—supreme, as if it were the very incarnation of the Dao. Even a Chaos Demon God of the quasi-holy level could not resist its power.
With a cough, Luohu spat blood. His internal organs, including his soul, were severely damaged, and he felt an unprecedented weakness.
"My lord, that is definitely the true body of my lord!"
Luohu's heart stirred violently. Few beings in the entire heavens and worlds had ever seen the true body of the City Lord, especially after the City Lord ascended to an unimaginable Realm and ceased revealing his true form.
It was said that when the City Lord last revealed his true body, it was when he was opening up the heavens and fighting against the Slaughter Doomsday. Apart from that, no other being could have compelled the City Lord of Chaos to show his true body.
At first, Luohu didn't understand why the City Lord always remained in human form. Now, it was clear: the reason was his immense power.
A single breath of chaos emanating from his body could shatter the heavens and worlds, causing countless realms to crumble. Even the Gods could not resist such divine power.
If the City Lord revealed his true form, how many lives could possibly approach?
"Opportunity, this is a supreme opportunity!"
Luohu was ecstatic, his heart racing to an extreme. To be able to see the City Lord's true body up close was an adventure beyond imagination.
Even those councilors from Chaos City could never have such a chance.
The true body of the City Lord of Chaos itself represented the law of the Dao—it was the living incarnation of the Dao. Observing it up close meant observing the Dao of Chaos itself.
If this was not an adventure, then what was? If this was not an opportunity, then what could be?
He felt that by continuing to observe, he no longer needed the Hongmeng Purple Qi to reach the Saint's Realm.
In fact, if a Chaos Demon God wanted to ascend to the Saint's Realm, they didn't need the Hongmeng Purple Qi. Before the heavens and worlds existed, no Chaos Demon God had been promoted by relying on the Hongmeng Purple Qi.
Those who could only ascend through the Hongmeng Purple Qi lacked the necessary talent and required external assistance.
Luohu's talent may have once been insufficient, but now, with the chance to observe the City Lord's true body at such a close distance, the benefits would be immeasurable.
"No, my injuries are still too severe. I must recover before I can continue watching."
Luohu suppressed the excitement in his heart. Even with just that brief glance, he had gained countless insights. It was as though many principles of the Dao that he had once struggled with had suddenly clicked into place.
Rumble~~
At this moment, under the control of Gu Chuan, the remains of the ancient serpent seemed to come alive. It crossed the Yellow Springs river again, running through the entire Underworld world, crisscrossing through the realms of the Underworld.
It didn't take long for the entire Underworld world to be covered with the body of the Primordial Ancient Serpent, forming huge bridges that radiated an immense chaos energy.
From a distance, it appeared as though a colossal serpent was running through the Underworld, its body serving as a bridge connecting every area within the realm.
The original energy of the Underworld seemed to merge with the body of the Primordial Ancient Serpent, as if they were beginning to fuse. The original energy of the Underworld and the Yellow Springs energy were now intertwined within its form.
But this was just the beginning.
"Go."
Gu Chuan commanded.
The body of the Primordial Ancient Serpent flew towards other Great Thousand Worlds, its vast form wrapping around an entire Great Thousand World.
In this manner, all undead could enter the Underworld through the serpent's body.
But this was not merely entangling a single world—it was wrapping around nine trillion Great Thousand Worlds, countless Middle Thousand Worlds, and an infinite number of Small Thousand Worlds.
Under Gu Chuan's full exertion, the body of the Primordial Ancient Serpent stretched further, continually expanding.
Whoosh, whoosh!!!
The serpent's body wrapped around world after world, merging into the very origins of those realms.
Such an astounding transformation would usually be noticed by other creatures.
However, under Gu Chuan's deliberate concealment, the body of the Primordial Ancient Serpent activated its supernatural powers, rendering its form transparent and virtually undetectable.
Even the Gods could hardly sense the presence of this ancient serpent.
Only the dead could detect the path leading to the Underworld.
Moreover, the body of this ancient serpent was in a virtual state. Only the dead could traverse this path. If a living being were to approach, even if they saw the serpent, they would be unable to touch it—it would exist only as a phantom.
This is the road between life and death.
Rumble~~
Time flowed like a river, and after an unknown period, when the body of the Primordial Ancient Serpent had encircled all the worlds, it returned to the Underworld of the Prehistoric World, forming a complete cycle.
At last, the vast path of the Primordial Ancient Serpent, stretching across countless realms, was complete.
And at this moment, earth-shattering changes began to ripple through the heavens and worlds.
If anyone could witness this scene, they would be utterly stunned. It was a giant serpent so massive that its head and tail were impossible to see. All that could be observed was the body, or rather, just the scales.
Indescribable, ineffable, unfathomable!
It was an Primordial Ancient Serpent, winding through the infinite worlds, embodying Yin and Yang, Life and Death, Cause and Effect, Light and Darkness, Qian and Kun—seemingly the very symbol of chaos, primordium, and the Dao.